washerA washer is a round, flat object with a hole in it, made of metal or rubber. It is placed next to a nut to help fasten it.

WashingtonWashington is a state in the northwestern United States of America. Its capital is Olympia.

Washington, D.C.Washington, District of Columbia, is the capital city of the United States of America. This city, located between the states of Virginia and Maryland, became the capital of the U.S.A. on June 11, 1800.

Washington, GeorgeGeorge Washington (Feb. 22, 1732-December 14, 1799) was a Revolutionary War hero and the first President of the United States; he served two terms as President.

woodwind instrumentWoodwind instruments are wind instruments whose sound is produced by the vibration of reed(s) or by the blowing of air across the mouthpiece. The bassoon, clarinet, English horn, flute, oboe, piccolo, and saxophone are examples of woodwinds.